From 6c0d3216da5c32e73ef74f9b38b9f0816fa48f70 Mon Sep 17 00:00:00 2001
From: Weiyu Xue <wxue2012@gmail.com>
Date: Thu, 21 Nov 2019 15:09:10 -0800
Subject: [PATCH] ignore error on git clone(for existing clone)

---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 84a8acf..d51e8a8 100644
--- a/Makefile
+++ b/Makefile
@@ -24,7 +24,7 @@ brew:
 	brew services start redis
 
 trongogo:
-	cd ../ && git clone https://github.com/TRON-US/protobuf
+	cd ../ && git clone https://github.com/TRON-US/protobuf || true
 	cd ../protobuf && make
 
 lintf: